DE166981C - - Google Patents

Info

Publication number

DE166981C

DE166981C DENDAT166981D DE166981DA DE166981C DE 166981 C DE166981 C DE 166981C DE NDAT166981 D DENDAT166981 D DE NDAT166981D DE 166981D A DE166981D A DE 166981DA DE 166981 C DE166981 C DE 166981C

Authority

DE

Germany

Prior art keywords

acet

toluidine

dye

otoluidine

replaced

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 238000000034 method Methods 0.000 claims description 5
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1
• 239000000988 sulfur dye Substances 0.000 description 1
• 239000001043 yellow dye Substances 0.000 description 1